Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kb7 win in 3 half-moves
3 Kb8 win in 7 half-moves
4 Kc7 win in 7 half-moves
5 Kc6 win in 17 half-moves
6 Ke7 win in 19 half-moves
7 Ka6 draw
8 Ka8 draw
9 Kc5 draw
10 Kd5 draw
11 Kd7 draw
12 Ke5 draw
13 Ke6 draw